General

  • Target

    file.exe

  • Size

    389KB

  • Sample

    221123-da1n1shb53

  • MD5

    27923f661f1fcafca76b0d4acf4e3f50

  • SHA1

    8229a8d9ceb303930534467d46322149265c4723

  • SHA256

    581c8579e88b5cf136ec0ad2d061df9a4af395f253d33e570db2860623ea57d9

  • SHA512

    d3088f7575ff666f38e711f2373d9e826a3201565834425a8653edf475f994da510e3bcb643b2ca436a6752adf6300c04e436247d94ab4841d8e5d08d0d52f0a

  • SSDEEP

    6144:xdGYzso7zz7JlNPvAlSnaNnDhovpFhuMBuiGbD6J8ZrnF8iofrS/s3FL0TPo:xEYLlhySnAsnqzlnFuL0b

Malware Config

Extracted

Family

redline

Botnet

Lyla.22.11

C2

185.215.113.216:21921

Attributes
  • auth_value

    4e1560b379e71c6ab6ae277b9d4c6895

Targets

    • Target

      file.exe

    • Size

      389KB

    • MD5

      27923f661f1fcafca76b0d4acf4e3f50

    • SHA1

      8229a8d9ceb303930534467d46322149265c4723

    • SHA256

      581c8579e88b5cf136ec0ad2d061df9a4af395f253d33e570db2860623ea57d9

    • SHA512

      d3088f7575ff666f38e711f2373d9e826a3201565834425a8653edf475f994da510e3bcb643b2ca436a6752adf6300c04e436247d94ab4841d8e5d08d0d52f0a

    • SSDEEP

      6144:xdGYzso7zz7JlNPvAlSnaNnDhovpFhuMBuiGbD6J8ZrnF8iofrS/s3FL0TPo:xEYLlhySnAsnqzlnFuL0b

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks